A, the selection of the glass
1, the asreceived manufacturing butyl rubber coating machine can be clear float glass, coated glass, toughened glass, sandwich glass, etc. Avoid using common plate glass, transparency of the ordinary plate glass and strength can not meet the requirements. The glass glass must comply with the relevant standards, the inspection before use.
2, different manufacturers in different batches of glass cutting before should first check the presence of chromatic aberration, the color difference bigger glass respectively used in different engineering or building facade.
3, glass cutting size should be implemented strictly according to the requirements of drawings, at the same time, the operator should pay attention to the glass surface, can not have obvious defects such as scratch, bubble.
Second, the selection of aluminum bar, Angle
1, the thickness of the aluminum bar should be between 0.30 mm to 0.35 mm, thickness should be uniform, air holes evenly distributed. Aluminum strip must be approved by anodic oxidation treatment or decontamination treatment, must choose good quality, high grade of products, improve the utilization rate of aluminum strip.